stepinadj.伸腿穿入的(伸腿穿入的鞋等)
stepn.步骤;台阶;舞步;步伐v.踏;以步测量
step-type counter步进式计数器
step discharge tube分级放电管
Stepless adjustment无级调节
stepwise adjustment分步平差
step by step design分阶段设计
step by step action阶跃酌
Stephania macranthan.大花地不容
step wave generator阶梯波发生器, 阶梯发生器
step-through test避暗实验
step of transaction事务步